package com.test.pattern.facade;

/**
 * @ClassName: Light
 * @description:
 * @author: Mr du
 * @create: 2024-02-23 23:00
 */
public class Light {

    public void on(){
        System.out.println("开灯了");
    }

    public void off(){
        System.out.println("关灯了");
    }
}
